Observation of Heptamethylbenzenium Cation over SAPO-Type Molecular Sieve DNL-6 under Real MTO Conversion Conditions
文献类型：期刊论文
| 作者 | Li, Jinzhe1; Wei, Yingxu1; Chen, Jingrun1,2; Tian, Peng1; Su, Xiong1,2; Xu, Shutao1; Qi, Yue1; Wang, Quanyi1,2; Zhou, You1,2; He, Yanli1 |
| 刊名 | journal of the american chemical society
 |
| 出版日期 | 2012-01-18 |
| 卷号 | 134期号:2页码:836-839 |
| 产权排序 | 1,1 |
| 通讯作者 | 刘中民 |
| 英文摘要 | the heptamethylbenzenium cation (heptamb(+)) has been speculated to be one of the most important active intermediates involved in the "hydrocarbon pool" mechanism of methanol-to-olefin (mto) conversion. by the use of dnl-6, a newly synthesized sapo-type molecular sieve with large cavities, heptamb(+) has for the first time been directly observed during methanol conversion under real working conditions. c-13-labeling experiments suggested that olefin formation mediated by heptamb(+) mainly follows the side-chain mechanism. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | to-olefin catalysis ; hydrocarbon pool mechanism ; zeolite h-beta ; in-situ nmr ; carbenium ions ; co-reaction ; methanol ; hsapo-34 ; deactivation ; chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301084300024 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118395]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Natl Engn Lab Methanol Olefins, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jinzhe,Wei, Yingxu,Chen, Jingrun,et al. Observation of Heptamethylbenzenium Cation over SAPO-Type Molecular Sieve DNL-6 under Real MTO Conversion Conditions[J]. journal of the american chemical society,2012,134(2):836-839. |
| APA | Li, Jinzhe.,Wei, Yingxu.,Chen, Jingrun.,Tian, Peng.,Su, Xiong.,...&Liu, Zhongmin.(2012).Observation of Heptamethylbenzenium Cation over SAPO-Type Molecular Sieve DNL-6 under Real MTO Conversion Conditions.journal of the american chemical society,134(2),836-839. |
| MLA | Li, Jinzhe,et al."Observation of Heptamethylbenzenium Cation over SAPO-Type Molecular Sieve DNL-6 under Real MTO Conversion Conditions".journal of the american chemical society 134.2(2012):836-839. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。